Privacy Policy

Effective: 5 November 2026

HIKARI Co., Ltd. (Fukuoka, Japan; “we”) handles personal information collected through this website (www.hikarioraltrainingsystem.com) as described below, in line with Japan’s Act on the Protection of Personal Information and Taiwan’s Personal Data Protection Act.

1. What we collect and why

Contact form

What: your name, email address, topic and message
Why: to answer your enquiry and contact you about it

Clinician area (healthcare professionals only)

What: the email address or Google account details (email and display name) used to sign in, your name, clinic, mobile number, invitation code, and the date and outcome of your application
Why: to confirm that you are a healthcare professional and review your application, to provide the clinician area, and to contact you about clinical partnership and the product

Breathing self-check

Your answers are counted only in your browser. They are never sent to us or stored.

Browser storage

Your browser stores your language setting and, for the clinician area, your sign-in status. We do not use advertising or tracking cookies, and we do not use analytics tools.

2. Services we use

This website uses the services below, and the information above is processed and stored on their servers, which may be outside Japan and Taiwan (for example, in the United States).

Google Firebase (website hosting, sign-in and database)
Google Apps Script and Gmail (to forward form submissions to us by email)
Google Fonts (to display text; when your browser downloads fonts from Google, Google receives connection details such as your IP address)

3. Sharing

We do not sell personal information or share it with third parties, except where required by law or with your consent.

4. How long we keep it

Enquiries: as long as needed to answer and follow up
Clinician area registrations: until you ask us to delete them or the clinical partnership ends

5. Your rights

You may ask to see your personal information, receive a copy, correct or add to it, have us stop using it, or have it deleted. Please contact us as shown below; we will act on your request once we have confirmed your identity.

If you do not provide the information we need, we may be unable to answer your enquiry or give you access to the clinician area.

6. Children

Enquiries about a child should be sent by a parent or guardian.

7. Security

All connections to this website are encrypted with HTTPS. Clinician area information can be read only by approved clinicians and our administrator.

8. Changes

If we change this policy, we will post the update on this page.

9. Contact

For questions or requests about your personal information, please use the contact form and choose “Other” as the topic, or email contact@hikarioraltrainingsystem.com.

Company: HIKARI Co., Ltd. (HIKARI株式会社)
Address: 10-3-502 Narayamachi, Hakata-ku, Fukuoka, Japan
Email: contact@hikarioraltrainingsystem.com